InChI=1/C16H22F6N2O/c1-9(25)24-14(15(17,18)19,16(20,21)22)23-8-13-5-10-2-11(6-13)4-12(3-10)7-13/h10-12,23H,2-8H2,1H3,(H,24,25)/f/h24H 79A90C0A4FCDCAC6